Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10207530 | Visually variable security element | Stefan Borgsmüller | 2019-02-19 |
| 8248908 | Storage medium comprising a security feature and method for producing a storage medium comprising a security feature | Stefan Borgsmüller, Steffen Noehte | 2012-08-21 |
| 8167206 | Reader for reading computer-generated lithograms | Christoph Dietrich, Robert Thomann, Steffen Scheibenstock | 2012-05-01 |
| 7990593 | Holographic storage material | — | 2011-08-02 |
| 7475820 | Reader for reading computer-generated lithograms | Christoph Dietrich, Robert Thomann, Steffen Scheibenstock | 2009-01-13 |
| 7193754 | Method for calculating and producing a computer-generated hologram and also a storage medium with a computer-generated hologram and a reading device | Stefan Borgsmüller, Steffen Noehte | 2007-03-20 |
| 7193963 | Method for inputting information into a data storage medium that is optically recordable and readable | Stefan Stadler, Jorn Leiber, Annouschka Blazejewski, Christoph Dietrich, Steffan Noehte | 2007-03-20 |
| 7048189 | Commonplace object with a surface that comprises a data track | Stefan Borgsmueller, Christoph Dietrich, Matthias Gerspach, Tobias Kresse, Jorn Leiber +5 more | 2006-05-23 |